Founded in Buffalo in 1930 by Ted Hanes Sr. as a wire-rope splicing business, Hanes Supply, Inc. now manufactures American-made slings and custom below-the-hook lifting devices while supplying construction and industrial customers. The company combines in-house rigging fabrication with technical services such as sling inspection, load testing, training and a traveling fire-extinguisher service shop. Hanes Supply operates eight branches and is ISO 9001:2015 registered.
ISO 9001:2015
Registration
ASME B30.9 sling inspection compliance
Compliance program
ANSI/ASME B30 lifting-device compliance
Compliance program
OSHA-compliant lifting-device fabrication
Compliance program
Nassau Industrial Supply, IncFounded in 1975 by Angelo Carpentier, Nassau Industrial Supply manufactures lifting slings and supplies rigging equipment for construction and industrial work. Now formed by the merger of Nassau Sling Co. and A&A Industrial Supplies, the family-run business carries that original focus into a broader operation serving heavy-lifting needs. Its technicians also inspect and repair slings, hoists, and tools, including as an authorized Grundomat horizontal boring tool repair center.ELMONT, NY
Bishop LiftingBishop Lifting is a full-service rigging supplier and fabricator that designs and builds lifting equipment, including custom slings and below-the-hook lifting devices. The company says it has served the industry since 1984 and operates more than 40 branch locations across the United States and Canada. Its work includes in-house wire-rope fabrication and splicing, chain-sling fabrication, synthetic-sling manufacturing, and engineered Liftmax lifting devices.ELLWOOD CITY, PA
I & I Sling, IncFamily-run since its 1963 founding, I&I Sling grew from Dennis St. Germain splicing rope in his Folcroft, Pennsylvania, garage into an American rigging manufacturer serving the crane and heavy-lift industry. The company is known for pioneering the Twin-Path high-performance roundsling and now supports customers through six full-service plants, with more than 100 employees and an ISO 9001-certified quality system.ASTON, PA
MazzellaFounded in Cleveland in 1954 by James Mazzella, the company began by hand-braiding wire rope slings and has grown to more than 1,000 team members at dozens of locations. Mazzella designs, manufactures, and distributes products for lifting and material handling, and provides related services to industrial, commercial, and specialty customers.NEW FREEDOM, PA